Black Pearl Shift Knob & Adapter For Auto/Automatic Gear Shifter Lever G2 C3 for Jeep Cherokee New Sickspeed Auto Adapter paired with a Pearl knob. Shift Faster! No more push-button, just push down on the knob to shift gears. Perfectly sized at 2 1/8" diameter, the 4oz design feels ROCK-solid in your hand. THESE KNOBS ARE NOT PAINTED. The color will NEVER rub off or lose its shine! Made in the USA. Sickspeed is proud to be America based, and American owned!